Because Windows Server 2008 R2 is a legacy operating system based on the Windows 7 kernel, you must match the driver to your specific motherboard chipset:
The Intel RSTe Windows Driver for Intel Server Boards provides the necessary AHCI/RAID drivers and the GUI management tool. Because Windows Server 2008 R2 is a legacy
Best for server-specific boards like the Intel 60x chipset series or Supermicro systems . Version 4.5.10.1021 is a stable release that officially includes support for the Windows Server 2008 R2 family. Often used for workstation-class hardware
Often used for workstation-class hardware. Supported versions like 10.x through 14.x typically retain compatibility with Server 2008 R2. Direct Download Sources Because Windows Server 2008 R2 is a legacy
If your hard drives are not visible during installation, you must load the driver manually:
For Windows Server 2008 R2, you might need the driver during initial OS setup or as a post-install utility.